This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 5 |
3 | 17 |
4 | 51 |
5 | 149 |
6 | 439 |
7 | 1308 |
8 | 3916 |
9 | 11728 |
10 | 35093 |
11 | 104943 |
12 | 313773 |
13 | 938199 |
14 | 2805439 |
15 | 8389163 |
16 | 25086356 |
17 | 75016104 |
18 | 224321012 |
19 | 670787533 |
20 | 2005857561 |
21 | 5998122649 |
22 | 17936209267 |
23 | 53634716681 |
24 | 160384099011 |
25 | 479597177352 |
26 | 1434141243492 |
27 | 4288517958652 |